shared_irq.h File Reference

#include <zephyr/device.h>

Go to the source code of this file.

Data Structures
struct	shared_irq_driver_api

Typedefs
typedef int(*	isr_t) (const struct device *dev, unsigned int irq_number)
typedef int(*	shared_irq_register_t) (const struct device *dev, isr_t isr_func, const struct device *isr_dev)
typedef int(*	shared_irq_enable_t) (const struct device *dev, const struct device *isr_dev)
typedef int(*	shared_irq_disable_t) (const struct device *dev, const struct device *isr_dev)

Functions
static int	shared_irq_isr_register (const struct device *dev, isr_t isr_func, const struct device *isr_dev)
	Register a device ISR.
static int	shared_irq_enable (const struct device *dev, const struct device *isr_dev)
	Enable ISR for device.
static int	shared_irq_disable (const struct device *dev, const struct device *isr_dev)
	Disable ISR for device.

Typedef Documentation

isr_t

typedef int(* isr_t) (const struct device *dev, unsigned int irq_number)

shared_irq_disable_t

typedef int(* shared_irq_disable_t) (const struct device *dev, const struct device *isr_dev)

shared_irq_enable_t

typedef int(* shared_irq_enable_t) (const struct device *dev, const struct device *isr_dev)

shared_irq_register_t

typedef int(* shared_irq_register_t) (const struct device *dev, isr_t isr_func, const struct device *isr_dev)

Function Documentation

shared_irq_disable()

static int shared_irq_disable ( const struct device *  dev, const struct device *  isr_dev  )

inlinestatic

Disable ISR for device.

Parameters

dev	Pointer to device structure for SHARED_IRQ driver instance.
isr_dev	Pointer to the device that will service the interrupt.

shared_irq_enable()

static int shared_irq_enable ( const struct device *  dev, const struct device *  isr_dev  )

inlinestatic

Enable ISR for device.

Parameters

dev	Pointer to device structure for SHARED_IRQ driver instance.
isr_dev	Pointer to the device that will service the interrupt.

shared_irq_isr_register()

static int shared_irq_isr_register ( const struct device *  dev, isr_t  isr_func, const struct device *  isr_dev  )

inlinestatic

Register a device ISR.

Parameters

dev	Pointer to device structure for SHARED_IRQ driver instance.
isr_func	Pointer to the ISR function for the device.
isr_dev	Pointer to the device that will service the interrupt.